Section 2415 High-Velocity Hurricane Zones— Structural Glazing Systems
Adhesives and sealants used in structural glazing systems shall comply with following standards:
ASTM C794, Test Method for Adhesion-In-Peel of Elastomeric Joint Sealants.
ASTM C920, Specification for Elastomeric Joint Sealants.
ASTM D412, Test Methods for Rubber Properties in Tension.
ASTM D624, Test Method for Rubber Property—Tear Resistance.
ASTM D2240, Test Method for Rubber Property—Durometer Hardness. Federal Specifications TT-S-001543A and TT-S-00230C.
ASTM E331, Test Method for Water Penetration of Exterior Windows, Curtain Walls and Doors.
ASTM E330, Test Method for Structural Performance of Exterior Windows, Curtain Walls and Doors.
Structural glazing shall be limited to adhesive bonding on one side or on two opposing sides of an infill glass lights or panel.
Exception: Three- or four-side bonding shall be permitted only when structural glazing units are shop fabricated and shop glazed.